| Key Specs | |
|---|---|
| Release date | Sep 30, 2015 |
| Display | |
| Display size | 1.77 inches |
| Display dots per inch | 81.01 DPI |
| Display Type | Monochrome Graphic |
| Display Resolution | 128 x 64 px |
| Display's superficy | 1.25 square inches |
| Display's superficy (metric) | 31.75 square mm |
| Display total pixels | 8192 |
| Display features | White backlight |
| Physical Features | |
| Weight (grams) | 71g |
| Thickness (metric) | 13.7 mm |
| Width (metric) | 51.5 mm |
| Height (metric) | 112 mm |
| Grams per cubic cm | 0.09 g/cu cm |
| Flashlight |  |
| Available colors | Black |
| Included Accessories | Charging dock |
| Connectivity | |
| Base technology | GSM (900/1800MHz) |
| European SAR rating | 0.582 |
| FM Transmitter | |
| Storage Memory | |
| Memory Expansion | MicroSD |
| Expansion Limit | Up to 4GB |
| Battery Life | |
| Stand-by Time | 240hours |
| Talk Time | 300minutes |
| Battery type | Lithium-Ion |
| Battery Power | 800mAh |
| mAh per gram | 11 mAh/g |
| mAh per mm thick | 58 mAh/mm of thickness |
| mAh per display square in. | 640mAh/sqrin. |
| Talk minutes per Ah | 375min./Ah |
| General Specs | |
| Special features |
|
| Sequel to | TTfone Jupiter |
| Manufacture product ID | TT850 |
| Other features | |
| Special keys |
|
Description:
The call-and-text TTfone Jupiter 2 (TT850) is apparently tailored to senior users, knowing that its key specs include an SOS button for emergencies, SOS text templates, and a dedicated side unlock switch for avoiding accidental/pocket dials. It also comes with a dedicated charging stand, a 1.77-inch monochrome 128 x 64 display, and an up-to-4GB microSD card slot. Its 800mAh battery scores a 240-hour standby time and up to 300 minutes of calling time.
Also known as: TTfone Jupiter II, TTfone TT850.
You Should Also Be Interested In These:
- Best Phones As Of December 2025 (12 Categories)
- Don't Buy The Wrong Phone! Celliminator Will Find Your Perfect Phone
* Specifications cannot be guaranteed accurate. Do a confirmation of the key specs before making a final choice. Cell phone makers do not always detail all their phone's functions, making it difficult for us to guess whether or not a specific cell phone has a specific function. If you spot an inaccuracy in this description, please let us know as soon as possible.
Full Menu
